Ordered that Fixit Kit 2 weeks ago and just replaced the battery which took about 10 minutes, everything worked as intended but i used a magnifying tech google i use normally for soldering to place that tiny antenna pressure contact and those tiny screws back in place. Oh and i also cleaned that plate with acetone before putting the back plate back. The Device came back up without any issues with 56% Battery and i now deplete it to fully charge then.